--黄昏节拍
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_DESTROY)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_CHANGE_POS)
	e2:SetRange(LOCATION_SZONE)
	e2:SetCountLimit(1,id)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e2:SetCondition(s.descon)
	e2:SetTarget(s.destg)
	e2:SetOperation(s.desop)
	c:RegisterEffect(e2)
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_DAMAGE)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_CHANGE_POS)
	e2:SetRange(LOCATION_SZONE)
	e2:SetCountLimit(1,id+o)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY+EFFECT_FLAG_DAMAGE_STEP)
	e2:SetCondition(s.damcon)
	e2:SetTarget(s.damtg)
	e2:SetOperation(s.damop)
	c:RegisterEffect(e2)
end
function s.cfilter(c,tp)
	return c:IsPreviousPosition(POS_FACEUP) and c:IsFacedown() and c:IsControler(tp)
end
function s.descon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.cfilter,1,nil,tp)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsOnField() end
	if chk==0 then return Duel.IsExistingTarget(nil,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local g=Duel.SelectTarget(tp,nil,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc and tc:IsRelateToEffect(e) then
		Duel.Destroy(tc,REASON_EFFECT)
	end
end
function s.cfilter2(c,tp)
	return c:IsPreviousPosition(POS_FACEDOWN) and c:IsFaceup() and c:IsControler(tp)
end
function s.damcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.cfilter2,1,nil,tp)
end
function s.damtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return eg:IsContains(chkc) and chkc:IsPreviousControler(tp)
		and chkc:IsPreviousLocation(LOCATION_MZONE) and cfilter2(chkc,tp) end
	local g=eg:Filter(s.cfilter2,nil,tp)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE) and #g>0 end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
	local sg=g:Select(tp,1,1,nil)
	local tc=sg:GetFirst()
	Duel.SetTargetCard(tc)
	e:SetLabelObject(tc)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,tc:GetLevel()*200)
end
function s.damop(e,tp,eg,ep,ev,re,r,rp)
	local tc=e:GetLabelObject()
	if not tc:IsRelateToEffect(e) then return end
	Duel.Damage(1-tp,tc:GetLevel()*200,REASON_EFFECT)
end